IP Library › Assignment 006144/0113
Patent Assignment
Reel/Frame 006144/0113

Assignment of Assignors Interest.

Recorded: 1992-04-20 Pages: 2
Assignor
ELIAS, CAROLE L.
Executed: 1992-04-09
Assignee
Covered Property (1)
Inhibiting Color Change in Cumene Hydroperoxide
Patent: 5,202,498 →
Application: 07/874,957 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2002
From: ARISTECH CHEMICAL CORPORATION
To: SUNOCO, INC. (R&M)
Reel/Frame 012665/0008 →
Assignment of Assignor's Interest Aug 19, 2011
From: SUNOCO, INC. (R&M)
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 026795/0045 →